A toy pellet gun, shown above, has a pellet with a mass of 4.78 g and a spring with spring constant 8.8 N/m. For all cases, assume the pellet starts from rest and that friction is negligible. (A) If the pellet compresses the spring 3.35 cm, what is the final speed of the pellet when it leaves the gun? Assume that the pellet is shot horizontally. 1.437 777 (B) What mass would the pellet have if, with the same compression, the pellet has twice the speed found in part (A)? Assume that the pellet is shot horizontally. 1.19 g (C) What would the final spring compression be when the speed of the pellet is 0.23 m/s? Assume the same mass and initial compression as in part (A) and that the pellet is shot horizontally. 0.535 cm
A toy pellet gun, shown above, has a pellet with a mass of 4.78 g and a spring with spring constant 8.8 N/m. For all cases, assume the pellet starts from rest and that friction is negligible. (A) If the pellet compresses the spring 3.35 cm, what is the final speed of the pellet when it leaves the gun? Assume that the pellet is shot horizontally. 1.437 777 (B) What mass would the pellet have if, with the same compression, the pellet has twice the speed found in part (A)? Assume that the pellet is shot horizontally. 1.19 g (C) What would the final spring compression be when the speed of the pellet is 0.23 m/s? Assume the same mass and initial compression as in part (A) and that the pellet is shot horizontally. 0.535 cm
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter8: Potential Energy And Conservation Of Energy
Section: Chapter Questions
Problem 79AP: Consider a block of mass 0.200 kg attached to a spring of spring constant 100 N/m. The block is...
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